A Palestinian woman stands in her destroyed family house where a blast killed a girl, east of Bureij refugee camp in the central Gaza Strip, Thursday, July 2, 2009. A 17- year-old girl was killed in a blast in central Gaza near the Israeli border Thursday, Hamas security officials said, charging that an Israeli tank shell was to blame. The Israeli military said soldiers came under fire from Palestinian militants across the border in central Gaza and returned the fire, but they did not use tank shells.